State:  California             County:  Nevada   County Code:  29   Total Number Tested:  168 District:  Twin Ridges Elementary   District Code:  66415       School:  Yuba River Charter   School Code:  6113138

County Index All Charter Index All District Index School Index

STAR Score Summaries Report for All Students English Only and Fluent English Proficient Students Female Students Male Students Non-Economically Disadvantaged Students Students Receiving Special Educational Services Students Not Receiving Special Educational Services
Total All Students Tested: 168										Spring 2001
________	________	________	________	________	________	________	________	________	________	________
STANFORD 9 SCORES	Grades
	2	3	4	5	6	7	8	9	10	11
Total Reading	N=20	N=18	N=23	N=25	N=23	N=22	N=24
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score	11 5 5 10 531.8	66 39 61 83 635.3	78 52 74 96 673.5	65 36 56 88 669.6	68 43 57 91 680.1	80 64 91 100 712.2	77 54 83 92 719.3
Total Math	N=23	N=19	N=23	N=25	N=23	N=22	N=24
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score	56 17 61 87 578.5	44 21 37 68 593.5	53 22 52 87 628.4	46 24 36 64 642.7	57 26 43 100 665.1	67 18 77 100 688.2	75 50 79 96 707.9
Language	N=23	N=20	N=23	N=25	N=23	N=22	N=24
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score	29 4 17 52 570.7	51 30 50 65 609.4	59 30 61 87 637.4	45 12 40 76 635.3	67 39 70 100 663.1	80 68 77 86 688.4	78 58 83 96 694.2
Spelling	N=23	N=20	N=23	N=25	N=23	N=22	N=24
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score	17 4 9 22 529.2	39 10 40 65 591.0	43 22 43 70 619.2	47 24 48 76 638.0	50 13 43 83 652.7	58 27 68 86 673.5	55 21 54 88 687.5
Science
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score
Social Science
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score
CALIFORNIA STANDARDS TEST SCORES	Grades
	2	3	4	5	6	7	8	9	10	11
Reported Enrollment - November 2000	28	26	28	26	26	26	25
English/Language Arts Standards	N=20	N=17	N=23	N=25	N=23	N=22	N=24
% of November Enrollment    Avg. No. Correct/No. Possible    % Advanced    % Proficient    % Basic    % Below Basic    % Far Below Basic	71% 24.8/75 0% 5% 0% 25% 70%	65% 46.1/75 6% 41% 18% 24% 12%	82% 57.2/90 22% 22% 48% 4% 4%	96% 52.5/90 4% 24% 60% 12% 0%	88% 58.3/90 9% 30% 52% 9% 0%	85% 67.6/90 27% 45% 27% 0% 0%	96% 67.0/90 29% 50% 17% 4% 0%
Grade 4 and 7 Writing Test			N=22			N=24
% of November Enrollment    % Scoring 8    % Scoring 6-7    % Scoring 4-5    % Scoring 2-3			79% 0% 5% 77% 18%			92% 0% 0% 50% 50%
Mathematics Standards	N=23	N=19	N=23	N=25	N=23	N=22
% of November Enrollment    Avg. No. Correct/No. Possible	82% 41.1/65	73% 39.4/65	82% 39.6/65	96% 33.4/65	88% 35.1/65	85% 36.8/65
Algebra I							N=24
% of November Enrollment    Avg. No. Correct/No. Possible							96% 29.7/65
Integrated 1
% of November Enrollment    Avg. No. Correct/No. Possible
Geometry
% of November Enrollment    Avg. No. Correct/No. Possible
Integrated 2
% of November Enrollment    Avg. No. Correct/No. Possible
Algebra II
% of November Enrollment    Avg. No. Correct/No. Possible
Integrated 3
% of November Enrollment    Avg. No. Correct/No. Possible
Mathematics Grade 11 Cumulative
% of November Enrollment    Avg. No. Correct/No. Possible
History-Social Science Grade 9 Cumulative
% of November Enrollment    Avg. No. Correct/No. Possible
World History
% of November Enrollment    Avg. No. Correct/No. Possible
U.S. History
% of November Enrollment    Avg. No. Correct/No. Possible
Biology/Life Sciences
% of November Enrollment    Avg. No. Correct/No. Possible
Chemistry
% of November Enrollment    Avg. No. Correct/No. Possible
Earth Science
% of November Enrollment    Avg. No. Correct/No. Possible
Physics
% of November Enrollment    Avg. No. Correct/No. Possible
Coordinated/Integrated Sciences - Biology/Chemistry/Physics (BCP)
% of November Enrollment    Avg. No. Correct/No. Possible
Coordinated/Integrated Sciences - Earth Science/Biology/Chemistry (EBC)
% of November Enrollment    Avg. No. Correct/No. Possible
Coordinated/Integrated Sciences - Earth Science/Biology/Physics (EBP)
% of November Enrollment    Avg. No. Correct/No. Possible
Coordinated/Integrated Sciences - Earth Science/Chemistry/Physics (ECP)
% of November Enrollment    Avg. No. Correct/No. Possible

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1. N = Number of Students Tested.
2. NPR stands for National Percentile Rank.
3. The National Percentile Rank is based on the mean NCE score for each group.
4. Mean scaled scores for groups in counties, districts, or schools whose student scores are based on mixed numbers of days of instruction should not be used to compare the performance of one school, district, or county with another.

Reports copyright © 2001 by the California Department of Education. Scores based on normative data copyright © 1996 by Harcourt. All rights reserved.